The Dials contain sunray and guilloche finishes, and they are generally protected by scratch-resistant sapphire crystals. Connected on the scenarios are buttery-sleek Barenia leather-based straps, generally in the color of your respective picking out. Complication: Refers to any look at motion beyond The easy monitoring of hours, minutes and seconds. https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/